Messages in this thread | | | From | Dmitry Vyukov <> | Date | Mon, 18 Mar 2019 14:42:09 +0100 | Subject | Re: [syzbot? printk?] no WARN_ON() messages printed before "Kernel panic - not syncing: panic_on_warn set ..." |
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On Mon, Mar 18, 2019 at 1:50 PM Sergey Senozhatsky <sergey.senozhatsky@gmail.com> wrote: > > On (03/18/19 13:32), Dmitry Vyukov wrote: > > Wait, but isn't SYSLOG_ACTION_CONSOLE_LEVEL what we are looking for? > > syzkaller knows about the syslog syscall: > > There is also SYSLOG_ACTION_CONSOLE_OFF, which disables logging.
That one I somehow figured earlier, here is the exact check: https://github.com/google/syzkaller/blob/61f9c92f3a465025d2b9d91f429aaec968aeaa2a/sys/linux/init.go#L152-L155
But thanks for pointing it out.
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